Constituent system

A constituent system (also subsystem or component system) of an SoS forms a component or part of it. It can compose an organisational, human or technological unit, e.g. a division in an enterprise or an information system.

Realtionships between the constituent systems with respect to their governance, technology standard operating procedures, training and usage are crucial for a successfull System of Systems implementation.[1]

 

Constituent systems of an SoS have the following characteristics:[2]

  • Operational independence
  • Independent governance
  • High heterogeneity
  • High level of reuse

These characteristics are partly transferred to the corresponding SoS.

 

References

  1. US Department of Homeland Security, 2008.
  2. Firesmith, 2010.


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